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baldurk
75 lines
2.9 KiB
C++
75 lines
2.9 KiB
C++
/******************************************************************************
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* The MIT License (MIT)
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*
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* Copyright (c) 2016-2017 Baldur Karlsson
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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******************************************************************************/
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#pragma once
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#include <QTreeWidget>
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class RDTreeWidget : public QTreeWidget
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{
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Q_OBJECT
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public:
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explicit RDTreeWidget(QWidget *parent = 0);
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void setDefaultHoverColor(QColor col) { m_defaultHoverColour = col; }
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void setHoverIconColumn(int column)
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{
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m_hoverColumn = column;
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m_hoverHandCursor = true;
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m_activateOnClick = true;
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}
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void setHoverHandCursor(bool hand) { m_hoverHandCursor = hand; }
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void setHoverClickActivate(bool click) { m_activateOnClick = click; }
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void setClearSelectionOnFocusLoss(bool clear) { m_clearSelectionOnFocusLoss = clear; }
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void setHoverIcons(QTreeWidgetItem *item, QIcon normal, QIcon hover);
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void setHoverColour(QTreeWidgetItem *item, QColor col);
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signals:
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void mouseMove(QMouseEvent *e);
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void leave(QEvent *e);
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void keyPress(QKeyEvent *e);
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public slots:
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private:
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void mouseMoveEvent(QMouseEvent *e) override;
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void mouseReleaseEvent(QMouseEvent *e) override;
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void leaveEvent(QEvent *e) override;
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void focusOutEvent(QFocusEvent *event) override;
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void keyPressEvent(QKeyEvent *e) override;
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void clearHovers(QTreeWidgetItem *root, QTreeWidgetItem *exception);
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QColor m_defaultHoverColour;
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int m_hoverColumn = 0;
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bool m_hoverHandCursor = false;
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bool m_clearSelectionOnFocusLoss = true;
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bool m_activateOnClick = false;
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static const Qt::ItemDataRole hoverIconRole = Qt::ItemDataRole(Qt::UserRole + 10000);
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static const Qt::ItemDataRole backupNormalIconRole = Qt::ItemDataRole(Qt::UserRole + 10001);
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static const Qt::ItemDataRole hoverBackColourRole = Qt::ItemDataRole(Qt::UserRole + 10002);
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static const Qt::ItemDataRole backupBackColourRole = Qt::ItemDataRole(Qt::UserRole + 10002);
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};
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